Q: We just added and
configured a new Cisco ASA 5510. The VPN
worked for a few days. Now, it doesn’t work (it may be some configurations
changed). Whenever the VPN client (v3.6) tries to access the VPN, it
displays the login screen. After entering the username and password, you
will receive “Secure VPN connection terminated locally. Reason 413: user
authentication failed”. Any suggestions?